setInterval(() => {
  const here = Math.random() * 100;
  if (85 < here && here < 90) {
    return window.location.reload();
  }
  const rando = () => ~~(Math.random() * 255);
  const [r, g, b] = Array(3).fill('').map(rando);
  const yiq = ((r * 299) + (g * 587) + (b * 114)) / 1000;
  const color = [r, g, b].reduce((s, n) => s + n.toString(16), '#');
  const textColor = 128 < yiq ? 'black' : 'white';
  console.log('%cnaw, waiting ', `background-color: ${color}; color: ${textColor};`);
}, 1030);